If a woman is pregnant almost always she stops getting her periods. Some women may have spotting, which may be mistaken for periods. This is rare. Spotting is almost always lesser in quantity and duration.

It is not possible to keep getting regular periods when you are pregnant.

Symptoms, hyperemesis gravidarum, may not be prominent in some women.

Is there a test I can do to know for sure if I am pregnant or not?
Good news is there is highly useful test that detects HCG in urine reliable enough to tell you if you are pregnant or not. The beautiful thing is this simple test can be done by the woman in secrecy at home using her urine sample. The UPT kit is less than Rs100 and is available with chemist without doctor's prescription.

Hello,
Yes, you may be pregnant. You should visit a gynecologist and seek further evaluation.
Please visit our clinic International Fertility Centre located in New Delhi so that we can guide you better.